The mammalian cell membrane A. Is seen as an optically dense line using light microscopy.

Question 1

The mammalian cell membrane

A. Is seen as an optically dense line using light microscopy.

B. Consists mainly of protein.

C. Is more permeable to ***- than to water-soluble particles.

D. Contains enzymes. E. Contains the receptors for steroid hormones.

Question 2

A. False It is beyond the resolution of the light microscope.

B. False It consists mainly of lipid.

C. True ***-soluble particles dissolve easily in the lipid matrix.

D. True These are involved in active transport.

E. False Steroid hormones cross the membrane and act intracellularly.

kratos · Answer 1 · 2020-03-20T01:51:13+0000

A. False It is beyond the resolution of the light microscope.

B. False It consists mainly of lipid.

C. True ***-soluble particles dissolve easily in the lipid matrix.

D. True These are involved in active transport.

E. False Steroid hormones cross the membrane and act intracellularly.

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